Flow price: --
4a2d1a098ba36f3e5664ef51edcabe899141cfe1d1c69ab96262b713190957d5

Transaction

Hash: 4a2d1a098ba36f3e5664ef51edcabe899141cfe1d1c69ab96262b713190957d5
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4a2d1a098ba36f3e5664ef51edcabe899141cfe1d1c69ab96262b713190957d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
4a2d1a098ba36f3e5664ef51edcabe899141cfe1d1c69ab96262b713190957d5
Status:
ERROR
Block height:
39972209
Block id:
11e0a80762837480f095741e8e44fb27cdbc415e12a8bb1b5da5cdaf680e167c
Timestamp:
Sunday 30 October 2022 at 06:38:42 UTC
()
Proposer:
Authorizers:
Gas used:
50